| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $148.63 | 7.327% | $159.5201 | $159.52 | $159.50 | $159.50 |
| Purchase #2 | $122.91 | 11.231% | $136.714 | $136.71 | $136.70 | $136.70 |
| Purchase #3 | $226.46 | 6.273% | $240.6658 | $240.67 | $240.65 | $240.70 |
| Purchase #4 | $233.85 | 5.656% | $247.0766 | $247.08 | $247.10 | $247.10 |
| Purchase #5 | $65.96 | 5.749% | $69.752 | $69.75 | $69.75 | $69.80 |
| Purchase #6 | $230.70 | 7.446% | $247.8779 | $247.88 | $247.90 | $247.90 |
| Purchase #7 | $80.34 | 3.203% | $82.9133 | $82.91 | $82.90 | $82.90 |
| 7 purchase totals = | $1,108.85 | $1,184.5197 | $1,184.52 | $1,184.50 | $1,184.60 | |